102202300230 has 64 divisors (see below), whose sum is σ = 254710346688. Its totient is φ = 26224957440.

The previous prime is 102202300199. The next prime is 102202300231. The reversal of 102202300230 is 32003202201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102202300231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 479329 + ... + 658908.

It is an arithmetic number, because the mean of its divisors is an integer number (3979849167).

Almost surely, 2^102202300230 is an apocalyptic number.

102202300230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102202300230 is an abundant number, since it is smaller than the sum of its proper divisors (152508046458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102202300230 is a wasteful number, since it uses less digits than its factorization.

102202300230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138361.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 102202300230 its reverse (32003202201), we get a palindrome (134205502431).

The spelling of 102202300230 in words is "one hundred two billion, two hundred two million, three hundred thousand, two hundred thirty".